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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "cryptoetf": {
      "type": "http",
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}

claude mcp add --transport http cryptoetf https://mcp.cryptoetf.today/api/mcp

[mcp_servers.cryptoetf]
url = "https://mcp.cryptoetf.today/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cryptoetf": {
      "type": "remote",
      "url": "https://mcp.cryptoetf.today/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "cryptoetf": {
      "type": "http",
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=cryptoetf&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmNyeXB0b2V0Zi50b2RheS9hcGkvbWNwIn0%3D"
}

{
  "servers": {
    "cryptoetf": {
      "type": "http",
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "cryptoetf": {
      "httpUrl": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}

extensions:
  "cryptoetf":
    enabled: true
    name: "cryptoetf"
    type: streamable_http
    uri: "https://mcp.cryptoetf.today/api/mcp"
    timeout: 300

Quality 69 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations7 of 7 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_cefi_index (destructiveHint, idempotentHint); get_weekly_analytics (destructiveHint, idempotentHint); get_flows_summary (destructiveHint, idempotentHint); …
pass
tools.token_costabout 1,271 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes14 tool changes in 30 days
fail
stability.rug_pull3 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @zerosix-studio/[email protected]

7 tools, about 1,271 tokens to load them all · tool set fde07b79b001 · tools last changed 2026-10-16 · checked 2026-10-19 10:20 UTC

Tool changes

2026-10-16get_fundsadded
Get the US spot crypto ETFs that have started trading, for one asset or all 16: ticker, name, issuer, exchange, listing date, sponsor fee (percent per year), current net assets (`netAssetsUsdM`, USD millions) and coins held, plus the total net assets of each asset. Net assets are a current snapshot, not a history. `netAssetsBasis` is reported (published by the issuer for `netAssetsDate`), repriced (the latest published figure moved to that day by the NAV change of other funds) or estimated (coins times price, for issuers without daily holdings). `coinsHeld` is null for issuers that do not publish holdings in coins.
2026-10-16get_fund_flowsadded
Get daily net flows of every spot ETF on one crypto asset, fund by fund (IBIT, FBTC, ETHA, …), over the last 30 days. Each trading day lists the funds trading that day with ticker, issuer and net USD millions (positive = inflow, negative = outflow), plus `totalUsdM` for the day. `netFlowUsdM` is null when there is no figure for the fund that day, usually because it has not reported yet; 0 means no creations or redemptions. Flows are published one business day in arrears.
2026-10-16get_asset_flowschangeddescription
before
Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative = outflow). Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot, sui, near, tron or zcash.
after · 57% of words in common
Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative = outflow). Figures are asset-level totals; the per-fund breakdown (IBIT, FBTC, ETHA and others) is returned by get_fund_flows.
2026-10-16get_flows_summarychangeddescription
before
Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DOGE (Dogecoin), LINK (Chainlink), AVAX (Avalanche), HBAR (Hedera), LTC (Litecoin), BNB, DOT (Polkadot), SUI, NEAR, TRX (TRON) and ZEC (Zcash). Positive = inflow, negative = outflow. Flows are published one business day in arrears, so `referenceIsToday` is normally false: the figures belong to `referenceDate`, the last trading day published, not to the current date. On Mondays the freshest data is Friday's. `totalUsdM` is the sum across all assets. Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot, sui, near, tron or zcash.
after · 86% of words in common
Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DOGE (Dogecoin), LINK (Chainlink), AVAX (Avalanche), HBAR (Hedera), LTC (Litecoin), BNB, DOT (Polkadot), SUI, NEAR, TRX (TRON) and ZEC (Zcash). Positive = inflow, negative = outflow. Flows are published one business day in arrears, so `referenceIsToday` is normally false: the figures belong to `referenceDate`, the last trading day published, not to the current date. On Mondays the freshest data is Friday's. `totalUsdM` is the sum across all assets. Figures are asset-level totals; the per-fund breakdown (IBIT, FBTC, ETHA and others) is returned by get_fund_flows, net assets by get_funds.
2026-10-03get_cefi_indexchangeddescriptionmeaning changed
before
Get the composite CEFI (Crypto ETF Flow Index) sentiment score across all tracked assets. Scale 0–100, 50 = neutral: above 50 means net inflows dominate (risk-on), below 50 means net outflows (risk-off). Zones: 0–20 extreme fear, 20–40 fear, 40–60 neutral, 60–80 greed, 80–100 extreme greed.
after · 31% of words in common
Returns the composite CEFI (Crypto ETF Flow Index): a 0–100 index of money moving through US spot crypto ETFs on all 16 tracked assets. Net flows of all funds are added up in dollars, and three components are scored against the past year: flow (today's net flow, smoothed, 40%), trend (net flow over 20 trading days, 30%) and breadth (share of funds with inflows, 30%). 50 = zero net flow; a typical inflow day scores about 69, a typical outflow day about 31. Each component is on the same 0–100 scale. Zones: 0–20 extreme fear, 20–40 fear, 40–60 neutral, 60–80 greed, 80–100 extreme greed.
2026-10-01get_priceschangeddescription
before
Get current spot prices (USD) and 24-hour percentage change for all 13 tracked crypto assets: BTC, ETH, SOL, XRP, HYP, DOGE, LINK, AVAX, HBAR, LTC, BNB, DOT, SUI. Prices are sourced from major exchanges and refreshed frequently.
after · 88% of words in common
Get current spot prices (USD) and 24-hour percentage change for all 16 tracked crypto assets: BTC, ETH, SOL, XRP, HYP, DOGE, LINK, AVAX, HBAR, LTC, BNB, DOT, SUI, NEAR, TRX, ZEC. Prices are sourced from major exchanges and refreshed frequently.
2026-10-01get_asset_flowschangeddescription, input schema
before
Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative = outflow). Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot or sui.
after · 96% of words in common
Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative = outflow). Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot, sui, near, tron or zcash.
2026-10-01get_flows_summarychangeddescription
before
Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DOGE (Dogecoin), LINK (Chainlink), AVAX (Avalanche), HBAR (Hedera), LTC (Litecoin), BNB, DOT (Polkadot) and SUI. Positive = inflow, negative = outflow. Flows are published one business day in arrears, so `referenceIsToday` is normally false: the figures belong to `referenceDate`, the last trading day published, not to the current date. On Mondays the freshest data is Friday's. `totalUsdM` is the sum across all assets. Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot or sui.
after · 95% of words in common
Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DOGE (Dogecoin), LINK (Chainlink), AVAX (Avalanche), HBAR (Hedera), LTC (Litecoin), BNB, DOT (Polkadot), SUI, NEAR, TRX (TRON) and ZEC (Zcash). Positive = inflow, negative = outflow. Flows are published one business day in arrears, so `referenceIsToday` is normally false: the figures belong to `referenceDate`, the last trading day published, not to the current date. On Mondays the freshest data is Friday's. `totalUsdM` is the sum across all assets. Figures are asset-level totals with no per-fund breakdown; per-fund tables (IBIT, FBTC, ETHA and others) are published at https://cryptoetf.today/en/<slug>-etf-flows, slug = bitcoin, ethereum, solana, xrp, hype, dogecoin, chainlink, avalanche, hedera, litecoin, bnb, polkadot, sui, near, tron or zcash.
2026-09-30get_weekly_analyticschangeddescription, annotations
before
Get 7-day aggregated ETF flow analytics for all tracked assets. Returns total net flow, average daily flow, and count of positive vs negative days per asset. Useful for a quick momentum read without pulling the full time series.
after · 69% of words in common
Get 7-day aggregated ETF flow analytics for all tracked assets. Returns total net flow, the number of trading days in the window, average flow per trading day, and count of positive vs negative days per asset. Weekends are excluded. A compact momentum summary without the full daily series.
2026-09-30get_priceschangedannotations

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 71 / 100

provenance75

liveness27

freshness100

hygiene100

+repository +website -unreachable(1 failures) +updated-3d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@zerosix-studio/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.cryptoetf.today/api/mcp` streamable-http	none	no (1 failures)	92%	572 ms	2025-11-25	2026-10-18

package	registry	version	runtime	secrets
`@zerosix-studio/cryptoetf-mcp`	npm	1.0.12	–

Tools (7)

`get_asset_flows`read-only	Get daily net ETF flow history for a single crypto asset over the last 30 days. Returns a time series of net USD millions per day (positive = inflow, negative = outflow). Figures are asset-level totals; the per-fund breakdown (IBIT, FBTC, ETHA and others) is returned by get_fund_flows.
`get_cefi_index`read-only	Returns the composite CEFI (Crypto ETF Flow Index): a 0–100 index of money moving through US spot crypto ETFs on all 16 tracked assets. Net flows of all funds are added up in dollars, and three components are scored against the past year: flow (today's net flow, smoothed, 40%), trend (net flow over 20 trading days, 30%) and breadth (share of funds with inflows, 30%). 50 = zero net flow; a typical inflow day scores about 69, a typical outflow day about 31. Each component is on the same 0–100 scale. Zones: 0–20 extreme fear, 20–40 fear, 40–60 neutral, 60–80 greed, 80–100 extreme greed.
`get_flows_summary`read-only	Get the latest-day net ETF inflow/outflow (USD millions) for every tracked crypto asset: BTC (Bitcoin), ETH (Ethereum), SOL (Solana), XRP, HYP (Hyperliquid), DOGE (Dogecoin), LINK (Chainlink), AVAX (Avalanche), HBAR (Hedera), LTC (Litecoin), BNB, DOT (Polkadot), SUI, NEAR, TRX (TRON) and ZEC (Zcash). Positive = inflow, negative = outflow. Flows are published one business day in arrears, so `referenceIsToday` is normally false: the figures belong to `referenceDate`, the last trading day published, not to the current date. On Mondays the freshest data is Friday's. `totalUsdM` is the sum across all assets. Figures are asset-level totals; the per-fund breakdown (IBIT, FBTC, ETHA and others) is returned by get_fund_flows, net assets by get_funds.
`get_fund_flows`read-only	Get daily net flows of every spot ETF on one crypto asset, fund by fund (IBIT, FBTC, ETHA, …), over the last 30 days. Each trading day lists the funds trading that day with ticker, issuer and net USD millions (positive = inflow, negative = outflow), plus `totalUsdM` for the day. `netFlowUsdM` is null when there is no figure for the fund that day, usually because it has not reported yet; 0 means no creations or redemptions. Flows are published one business day in arrears.
`get_funds`read-only	Get the US spot crypto ETFs that have started trading, for one asset or all 16: ticker, name, issuer, exchange, listing date, sponsor fee (percent per year), current net assets (`netAssetsUsdM`, USD millions) and coins held, plus the total net assets of each asset. Net assets are a current snapshot, not a history. `netAssetsBasis` is reported (published by the issuer for `netAssetsDate`), repriced (the latest published figure moved to that day by the NAV change of other funds) or estimated (coins times price, for issuers without daily holdings). `coinsHeld` is null for issuers that do not publish holdings in coins.
`get_prices`read-only	Get current spot prices (USD) and 24-hour percentage change for all 16 tracked crypto assets: BTC, ETH, SOL, XRP, HYP, DOGE, LINK, AVAX, HBAR, LTC, BNB, DOT, SUI, NEAR, TRX, ZEC. Prices are sourced from major exchanges and refreshed frequently.
`get_weekly_analytics`read-only	Get 7-day aggregated ETF flow analytics for all tracked assets. Returns total net flow, the number of trading days in the window, average flow per trading day, and count of positive vs negative days per asset. Weekends are excluded. A compact momentum summary without the full daily series.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.sly13/cryptoetf",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.cryptoetf.today/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.12",
  "packages": [
    {
      "version": "1.0.12",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@zerosix-studio/cryptoetf-mcp",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org"
    }
  ],
  "repository": {
    "url": "https://github.com/zerosix-studio/cryptoetf-mcp",
    "source": "github"
  },
  "websiteUrl": "https://cryptoetf.today/en/api",
  "description": "Live spot crypto ETF flows for 16 assets and their funds, CEFI index and prices."
}